80925930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{899177}}^1$

素因数の和:899190

約数の個数: 24

約数和(自身を含む): 210407652

約数和(自身を除く): 129481722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 899177, 1798354, 2697531, 4495885, 5395062, 8092593, 8991770, 13487655, 16185186, 26975310, 40462965, 80925930]

約数ペア:

[(1, 80925930), (2, 40462965), (3, 26975310), (5, 16185186), (6, 13487655), (9, 8991770), (10, 8092593), (15, 5395062), (18, 4495885), (30, 2697531), (45, 1798354), (90, 899177)]